Obi ring no.2
Obi ring no.2
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Warranty
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Payment
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Certificate of authenticity
- Designed & created by
- Kay Konecna
- Issue date
- 29 January 2023
- Location
- London
Digital certificate
All jewellery pieces sold or appraised by Finematter have a digital certificate of authenticity.
Besides proof of ownership, it verifies the quality of your piece, including designer, metal, and gemstones.
If you are buying this as a gift, it can be transferred to give the receiver direct access to the warranty, aftercare services, and more.
Expert digest
Modern, minimalistic yet classic, we love the organic form within this piece. Also makes a lovely engagement ring option.

Miranda Williams, Finematter
Gemstone Quality
Good value for money: a well cut diamond with mid-range clarity and colour.
Brand Recognition
Kay Konecna strives to create modern jewellery yet still respecting older hand skills. Her pieces are entirely handmade in her London-based studio and sourced from fairmined gold and responsibly sourced diamonds.
Product details
Metals
Yellow gold
A precious and highly durable metal which comes in different golden hues depending on its purity.
14 kt
58.3% gold content, relatively hard with a subdued yellow hue, making it a popular choice for jewellery that lasts a lifetime.
Solid
Made of a single, solid precious metal or metal alloy. Highly durable, can always be re-polished to regain its shine after wear.
Polished
The surface has been polished to give it a bright shine. It can always be re-polished to regain its shine after wear.
Gemstones
1 × Diamond
0.3 carat
The unit of weight for diamonds, equivalent to 0.2 grams.
VS1
Clarity
Inclusions are only visible with effort under 10x magnification
G
Colour
Near colourless and rare white with a very slight warm tone, near impossible to detect. (Grade G)
Good
Cut
Round
Shape
Size and fit
Engagement ring
1.5mm
Width
Kay Konecna
Aiming to create a new visual language for modern jewellery
Kay Konecna strives to create modern jewellery yet still respecting older hand skills. Her pieces are entirely handmade in her London-based studio and sourced from fairmined gold and responsibly sourced diamonds.
Sustainably sourced and manufactured in London
Made from fairmined and recycled gold
Modern aesthetic
One-of-a-kind, small series jewellery